Vulnerability Description
A vulnerability in the Telnet service of Cisco Small Business RV110W Wireless-N VPN Firewall Routers could allow an unauthenticated, remote attacker to take full control of the device with a high-privileged account. The vulnerability exists because a system account has a default and static password. An attacker could exploit this vulnerability by using this default account to connect to the affected system. A successful exploit could allow the attacker to gain full control of an affected device.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Rv110W Wireless-N Vpn Firewall Firmware | < 1.2.2.8 |
| Cisco | Rv110W Wireless-N Vpn Firewall | - |
Related Weaknesses (CWE)
References
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rVendor Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rVendor Advisory
FAQ
What is CVE-2020-3330?
CVE-2020-3330 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A vulnerability in the Telnet service of Cisco Small Business RV110W Wireless-N VPN Firewall Routers could allow an unauthenticated, remote attacker to take full control of the device with a high-priv...
How severe is CVE-2020-3330?
CVE-2020-3330 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-3330?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Rv110W Wireless-N Vpn Firewall Firmware, Cisco Rv110W Wireless-N Vpn Firewall.